Alpha is the main antagonist of Gumball: The Movie. He is the former leader and boss of the cats and one of Gumball and Darwin's arch-nemesis.
Appearence[]
Alpha is the slender gray wolf-like dog with dark gray mane and tail and yellow eyes.
Personality[]
He is grumpy, bossy, fatherly, short-tempered, cruel, hungry, arrogant, evil, vicious and lunatic.